EP3563620A4 - Procédés, appareil et systèmes permettant de déterminer la taille d'un signal de rétroaction dans une communication sans fil - Google Patents

Procédés, appareil et systèmes permettant de déterminer la taille d'un signal de rétroaction dans une communication sans fil Download PDF

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Publication number
EP3563620A4
EP3563620A4 EP17931829.0A EP17931829A EP3563620A4 EP 3563620 A4 EP3563620 A4 EP 3563620A4 EP 17931829 A EP17931829 A EP 17931829A EP 3563620 A4 EP3563620 A4 EP 3563620A4
Authority
EP
European Patent Office
Prior art keywords
systems
determining
methods
size
wireless communication
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP17931829.0A
Other languages
German (de)
English (en)
Other versions
EP3563620A1 (fr
EP3563620B1 (fr
Inventor
Wei Gou
Peng Hao
Feng Bi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Publication of EP3563620A1 publication Critical patent/EP3563620A1/fr
Publication of EP3563620A4 publication Critical patent/EP3563620A4/fr
Application granted granted Critical
Publication of EP3563620B1 publication Critical patent/EP3563620B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • H04L1/0637—Properties of the code
    • H04L1/0643—Properties of the code block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • H04L1/0675—Space-time coding characterised by the signaling
    • H04L1/0687—Full feedback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1816—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of the same, encoded, message
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
EP17931829.0A 2017-11-17 2017-11-17 Procédés, appareil et systèmes permettant de déterminer la taille d'un signal de rétroaction dans une communication sans fil Active EP3563620B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/111732 WO2019095317A1 (fr) 2017-11-17 2017-11-17 Procédés, appareil et systèmes permettant de déterminer la taille d'un signal de rétroaction dans une communication sans fil

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP24169407.4 Division-Into 2024-04-10

Publications (3)

Publication Number Publication Date
EP3563620A1 EP3563620A1 (fr) 2019-11-06
EP3563620A4 true EP3563620A4 (fr) 2020-01-08
EP3563620B1 EP3563620B1 (fr) 2024-05-15

Family

ID=66539292

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17931829.0A Active EP3563620B1 (fr) 2017-11-17 2017-11-17 Procédés, appareil et systèmes permettant de déterminer la taille d'un signal de rétroaction dans une communication sans fil

Country Status (8)

Country Link
US (1) US10849120B2 (fr)
EP (1) EP3563620B1 (fr)
JP (2) JP7284165B2 (fr)
KR (2) KR20230079507A (fr)
CN (2) CN115276915A (fr)
BR (1) BR112020009812B1 (fr)
CA (1) CA3082234A1 (fr)
WO (1) WO2019095317A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11394494B2 (en) 2017-05-03 2022-07-19 Idac Holdings, Inc. Method and apparatus for improving hybrid automatic repeat request (HARQ) feedback performance of enhanced mobile broadband (eMBB) when impacted by low latency traffic
CA3082234A1 (fr) * 2017-11-17 2019-05-23 Zte Corporation Procedes, appareil et systemes permettant de determiner la taille d'un signal de retroaction dans une communication sans fil
EP3837879A4 (fr) * 2018-08-13 2022-03-30 Nokia Technologies Oy Appareil, procédé et programme informatique
US11265910B2 (en) 2019-01-10 2022-03-01 Ofinno, Llc Configured grant for unlicensed cells
EP3949202A1 (fr) * 2019-04-02 2022-02-09 Telefonaktiebolaget Lm Ericsson (Publ) Multiplexage d'une rétroaction de demande de répétition automatique hybride
CN115442001A (zh) * 2019-06-03 2022-12-06 北京小米移动软件有限公司 混合自动重传请求反馈的传输方法、装置及存储介质
GB2587653B (en) * 2019-10-03 2023-04-26 Samsung Electronics Co Ltd Flow control
CN112994855B (zh) * 2019-12-13 2023-10-24 维沃移动通信有限公司 Pdcch的harq-ack反馈的方法及设备
EP4057745A4 (fr) * 2020-01-23 2022-11-16 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Procédé et appareil de détermination de livre de codes harq-ack, dispositif et stockage de support
CN113541887B (zh) * 2020-04-13 2024-01-09 维沃移动通信有限公司 物理下行共享信道的调度方法、网络设备及终端设备
US20230308214A1 (en) * 2020-08-06 2023-09-28 Panasonic Intellectual Property Corporation Of America Terminal, base station, and communication method

Citations (1)

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WO2019099569A1 (fr) * 2017-11-16 2019-05-23 Sharp Laboratories Of America, Inc. Détermination de livre de codes d'un multiplexage harq-ack avec des informations de commande de liaison descendante (dci) de repli et des configurations de groupe de blocs de code (cbg)

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WO2010101375A2 (fr) * 2009-03-01 2010-09-10 Lg Electronics Inc. Procédé d'émission et de réception de rétroaction harq, station mobile et station de base utilisant ledit procédé
US8379536B2 (en) * 2009-10-08 2013-02-19 Qualcomm Incorporated Downlink control information for efficient decoding
KR101915271B1 (ko) * 2010-03-26 2018-11-06 삼성전자 주식회사 무선 통신 시스템에서 자원 할당을 위한 하향링크 제어 지시 방법 및 장치
WO2011139058A2 (fr) * 2010-05-04 2011-11-10 Samsung Electronics Co., Ltd. Procédé d'indication de commande dans des systèmes de communication à entrées multiples et à sorties multiples
CN102013948B (zh) * 2010-11-30 2013-06-05 华为技术有限公司 一种指示方法及用户设备
CN102265695B (zh) * 2011-06-17 2013-10-09 华为技术有限公司 一种调度方法及设备、控制信息的处理方法及设备
US10033505B2 (en) * 2014-07-31 2018-07-24 Qualcomm Incorporated Transmission of uplink control channels over an unlicensed radio frequency spectrum band
CN105992378B (zh) * 2015-02-27 2019-11-29 上海朗帛通信技术有限公司 一种增强的载波聚合中的pdcch方法和装置
JP6594539B2 (ja) * 2015-07-01 2019-10-23 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおける信号送信方法及び装置
US10432441B2 (en) * 2017-02-06 2019-10-01 Samsung Electronics Co., Ltd. Transmission structures and formats for DL control channels
RU2737617C1 (ru) * 2017-02-13 2020-12-01 Телефонактиеболагет Лм Эрикссон (Пабл) Сигнализация ресурсов для канала pucch
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WO2019099569A1 (fr) * 2017-11-16 2019-05-23 Sharp Laboratories Of America, Inc. Détermination de livre de codes d'un multiplexage harq-ack avec des informations de commande de liaison descendante (dci) de repli et des configurations de groupe de blocs de code (cbg)

Non-Patent Citations (2)

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INTERDIGITAL ET AL: "CBG-based (re)-transmission", vol. RAN WG1, no. Prague, CZ; 20171009 - 20171013, 8 October 2017 (2017-10-08), XP051341546, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20171008] *
NTT DOCOMO ET AL: "Signalling design for CBG-based (re)transmission", vol. RAN WG1, no. Prague, CZ; 20171009 - 20171013, 8 October 2017 (2017-10-08), XP051341400, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20171008] *

Also Published As

Publication number Publication date
JP7391168B2 (ja) 2023-12-04
BR112020009812B1 (pt) 2024-03-12
CA3082234A1 (fr) 2019-05-23
WO2019095317A1 (fr) 2019-05-23
JP2022183326A (ja) 2022-12-08
EP3563620A1 (fr) 2019-11-06
CN115276915A (zh) 2022-11-01
US20190335435A1 (en) 2019-10-31
JP2021503257A (ja) 2021-02-04
CN111357368A (zh) 2020-06-30
KR20230079507A (ko) 2023-06-07
JP7284165B2 (ja) 2023-05-30
EP3563620B1 (fr) 2024-05-15
BR112020009812A2 (pt) 2020-11-03
CN111357368B (zh) 2022-07-15
US10849120B2 (en) 2020-11-24
KR20200088412A (ko) 2020-07-22

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